APA引文

Urdang international. (2020). Urdang international Dance Competition 2020. Theurdang international.

Chicago Style (17th ed.) Citation

Urdang international. Urdang International Dance Competition 2020. London: Theurdang international, 2020.

MLA引文

Urdang international. Urdang International Dance Competition 2020. Theurdang international, 2020.

警告：這些引文格式不一定是100％准確.